/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package Servlet;

import Outils.*;
import java.io.IOException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author smng2095
 */
@WebServlet(name = "connexion", urlPatterns = {"/connexion"})
public class Connexion extends HttpServlet {

    private LiaisonSqlDB liaisonSqlDB;
    private Hash hash;

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException{
            hash = new Hash();

         
            HttpSession session = request.getSession(true);          
            
            liaisonSqlDB = new LiaisonSqlDB("localhost","arnueldb","arnuel","mysqlarnuel");
            
            String Hashlogin = hash.hashMd5(request.getParameter("login"));
            String Hashpassword = hash.hashMd5(request.getParameter("password"));
            
            if (liaisonSqlDB.identifier(Hashlogin, Hashpassword)){
                session.setAttribute("authentified", "yes");
                session.setAttribute("user", Hashlogin);
                session.setAttribute("login", request.getParameter("login"));
                session.setAttribute("id_user", String.valueOf(liaisonSqlDB.recupererUser_ID(Hashlogin)));  
            }else{
                session.setAttribute("authentified", "no");
                request.setAttribute("error", "login incorrect");
		
            }
                RequestDispatcher dispatcher
                        = getServletContext().getRequestDispatcher("/dispatcheur");
                dispatcher.forward(request, response);
            
            

       

            

        

    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        
            processRequest(request, response);
        
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        
            processRequest(request, response);
        
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
